phrase it. >> he drained them for water, not for air. >> he got backers for the tunnel. he said, we need this tunnel for safety, for air, for ventilation. he got this tunnel built and he got people to back it. just before it opened, it was proved to be not real helpful. he got out with his money. >> i bring it up as a reference that he had the engineering history, which allowed him to figure out how to do it. >> he was good that creating large, engineering marvels. >> this was one. the largest indoor pool. >> it might have been. it became an ice skating rink. i was there when it was an ice skating rink, probably the year before it was burned down. the mummies were there.